EP 3253120 A1 20171206 - METHOD FOR GUIDING USER DEVICE TO ESTABLISH CONNECTION AMONG WLAN ACCESS POINTS AND SYSTEM THEREOF
Title (en)
METHOD FOR GUIDING USER DEVICE TO ESTABLISH CONNECTION AMONG WLAN ACCESS POINTS AND SYSTEM THEREOF
Title (de)
VERFAHREN ZUR FÜHRUNG EINER BENUTZERVORRICHTUNG ZUM HERSTELLEN EINER VERBINDUNG ZWISCHEN WLAN-ZUGANGSPUNKTEN UND SYSTEM DAVON
Title (fr)
PROCÉDÉ DE GUIDAGE DE DISPOSITIF UTILISATEUR POUR ÉTABLIR UNE CONNEXION PARMI DES POINTS D'ACCÈS DE RÉSEAU LOCAL SANS FIL ET SYSTÈME ASSOCIÉ
Publication
Application
Priority
TW 105117573 A 20160603
Abstract (en)
The disclosure is related to a method for guiding a user device (10) to establish connection among WLAN access points (AP1, AP2, AP3), and a system thereof. The method is adapted to a WLAN having at least two APs. A master AP is defined. The master AP obtains every AP's signal status of a connection with a user device (10), and its network status. The master AP performs a comprehensive judgment of a communication quality for every AP. Thus, the master AP can determine if the user device (10)'s connection is to be switched to the next AP from the original connection according to assessment of the communication quality. The system allows the network system to perform a hand-off process for the user device (10) in a shortest time once a next AP is found. The problem to be solved by the system is to avoid poor connection quality or disconnection when the user device (10) moves within the WLAN.
IPC 8 full level
H04W 36/08 (2009.01); H04W 36/30 (2009.01); H04W 84/12 (2009.01)
CPC (source: CN EP US)
H04W 36/0077 (2013.01 - CN); H04W 36/08 (2013.01 - CN EP); H04W 36/30 (2013.01 - US); H04W 36/302 (2023.05 - CN EP); H04W 84/12 (2013.01 - CN EP)
Citation (search report)
- [X] WO 2016004596 A1 20160114 - ERICSSON TELEFON AB L M [SE], et al
- [X] US 2015117414 A1 20150430 - TANG JIANBIN [AU], et al
- [A] WO 2015154927 A1 20151015 - THOMSON LICENSING [FR]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3253120 A1 20171206; CN 107466075 A 20171212; CN 107466075 B 20210709; TW 201743636 A 20171216; TW I602451 B 20171011
DOCDB simple family (application)
EP 16190782 A 20160927; CN 201610431825 A 20160617; TW 105117573 A 20160603